Bunker Hill Says Idaho Mine Results Confirm 'High-Grade' Silver

07:55 AM EDT, 08/31/2026 (MT Newswires) -- Bunker Hill Mining (BNKR.TO) said results from underground exploration drilling program at the Bunker Hill mine in Idaho confirmed high-grade silver-polymetallic mineralization at the recently discovered Cate-8 zone. The results also support the company's goal to complete an initial resource estimate for Cate-8 by the end of 2026. Highlights from the Cate-8 vein include 12.5 feet at 3.75 ounces per ton silver equivalent and 3.2 feet at 6.78 ounces per ton silver equivalent, the mining company said Monday.